CN213392888U - Vane pump for electric power plant - Google Patents
Vane pump for electric power plant Download PDFInfo
- Publication number
- CN213392888U CN213392888U CN202022469950.2U CN202022469950U CN213392888U CN 213392888 U CN213392888 U CN 213392888U CN 202022469950 U CN202022469950 U CN 202022469950U CN 213392888 U CN213392888 U CN 213392888U
- Authority
- CN
- China
- Prior art keywords
- sound insulation
- casing
- vane pump
- wall
- syllable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims abstract description 66
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 2
- 239000010883 coal ash Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an electric power plant uses impeller pump, including the casing that gives sound insulation, install the copper baffle between the both sides inner wall of casing that gives sound insulation, the last surface mounting of copper baffle has the impeller pump body, the fan is all installed to the bottom of copper baffle and the both sides between the inside bottom of casing that gives sound insulation, radiating fin is all installed to the lower surface both sides of copper baffle, spacing post is all installed to the bottom both sides of casing that gives sound insulation, be provided with the backup pad under the casing that gives sound insulation, through-hole and limiting plate connection in the backup pad are passed to the bottom of spacing post, the outer wall outside cover of spacing post is equipped with the spring, and the spring is located between backup pad and the casing that gives sound insulation. The utility model discloses can effectually give sound insulation, shock attenuation and heat dissipation to the impeller pump body, can also avoid the impeller pump body to be taken place by the condition of coal ash pollution, improve the life of impeller pump, the practicality is strong.
Description
Technical Field
The utility model relates to a vane pump technical field specifically is a vane pump is used in electric power plant.
Background
An electric power plant refers to a power plant that converts some form of raw energy into electrical energy for use in fixed facilities or transportation, such as a thermal, hydraulic, steam, diesel, or nuclear power plant; a vane pump is required for power generation.
However, the conventional vane pump for the power plant is easy to generate large noise during working, noise pollution is formed, and the working environment is influenced; therefore, the existing use requirements are not satisfied.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power plant uses impeller pump to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vane pump for an electric power plant comprises a sound insulation shell, copper partition plates are installed between the inner walls of the two sides of the sound insulation shell, a vane pump body is installed on the upper surface of each copper partition plate, fans are installed on the two sides between the bottom of each copper partition plate and the bottom inside the sound insulation shell, heat dissipation fins are installed on the two sides of the lower surface of each copper partition plate, limiting columns are installed on the two sides of the bottom of the sound insulation shell, a supporting plate is arranged under the sound insulation shell, the bottom of each limiting column penetrates through a through hole in the supporting plate to be connected with a limiting plate, springs are sleeved on the outer sides of the outer walls of the limiting columns and located between the supporting plates and the sound insulation shell, side plates are installed at the edges of the two sides of the upper surface of the supporting plates, damping rubber plates are installed on the outer walls of one sides of the side plates, the support column is all installed to four corners of the lower surface of backup pad, the base is installed to the bottom of support column.
Preferably, the oil inlet end and the oil outlet end on the top of the vane pump body are respectively connected with the oil inlet pipe and the oil outlet pipe through flange plates, the top ends of the oil inlet pipe and the oil outlet pipe are respectively penetrated through the top of the sound insulation shell and extend to the outer side of the sound insulation shell, and the joints between the oil inlet pipe and the sound insulation shell and the joints between the oil outlet pipe and the sound insulation shell are respectively provided with a sealing ring.
Preferably, the air intake has all been seted up to the both sides outer wall below of the casing that gives sound insulation, the bottom central point of the casing that gives sound insulation puts and has seted up the air outlet, the preceding terminal surface of the casing that gives sound insulation is provided with the sealing door that gives sound insulation, the preceding terminal surface of the sealing door that gives sound insulation is provided with the safety lock.
Preferably, a threaded hole is formed in the center of the surface of the limiting plate, an external thread is arranged on the outer wall of the bottom end of the limiting column, and the external thread on the outer wall of the limiting column is in threaded engagement with the internal thread on the wall of the threaded hole.
Preferably, the rotating shaft of the vane pump body penetrates through a sealing bearing on the sound insulation shell and extends to the outside of the sound insulation shell, and the sealing bearing is arranged on the outer wall of one side of the sound insulation shell.
Preferably, the outer wall of the radiating fin is provided with a vent hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a cooperation setting of a series of structures such as syllable-dividing casing, the sealing door that gives sound insulation, safety lock, the impeller pump body is located the inside of the casing that gives sound insulation, the noise that the casing that gives sound insulation and the sealing door that gives sound insulation can produce impeller pump body work is given sound insulation and is handled, noise pollution has been reduced, operational environment has been improved, the cooperation setting of the casing that gives sound insulation and the sealing door that gives sound insulation has still avoided external coal ash to pollute the condition emergence of impeller pump body, the life of impeller pump body has been improved.
(2) The utility model discloses a spacing post, the limiting plate, the damping rubber board, the cooperation setting of a series of structures such as spring, when impeller pump body work produced the vibration, the spring can play buffering absorbing effect, reduce the vibration range that impeller pump body work produced, avoided the impeller pump body to lead to the condition emergence that impeller pump body damaged because of the too big vibration range that work produced, the life of impeller pump body has further been improved, the noise that the vibration that impeller pump body work produced formed has been reduced, noise pollution is further reduced, and the work environment is improved.
(3) The utility model discloses a fan, the copper baffle, radiating fin, the air intake, the cooperation setting of a series of structures such as air outlet, the fan can be with outside air suction copper baffle and give sound insulation between the shells inner wall bottom, outside air flows through and discharges from the air outlet from the ventilation hole on the radiating fin, the heat on the radiating fin can be adsorbed to outside air, thermal giving off on the radiating fin has been accelerated, thereby can be indirect play radiating effect to the vane pump body, the condition emergence that the vane pump body leads to the vane pump to damage because of the high temperature that work produced has been avoided, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side view of the heat dissipating fin of the present invention.
In the figure: 1. a sound-insulating housing; 2. a seal ring; 3. an oil outlet pipe; 4. a flange plate; 5. an oil inlet pipe; 6. a vane pump body; 7. sealing the bearing; 8. an air inlet; 9. a spring; 10. a through hole; 11. a threaded hole; 12. a copper separator; 13. a fan; 14. a heat dissipating fin; 15. a side plate; 16. a damping rubber plate; 17. a support pillar; 18. a base; 19. a limiting column; 20. a support plate; 21. an air outlet; 22. a limiting plate; 23. a sound-insulating sealing door; 24. a safety lock; 25. a vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a vane pump for an electric power plant comprises a sound insulation shell 1, copper partition plates 12 are arranged between the inner walls of the two sides of the sound insulation shell 1, a vane pump body 6 is arranged on the upper surface of each copper partition plate 12, fans 13 are arranged on the two sides between the bottom of each copper partition plate 12 and the bottom of the interior of the sound insulation shell 1, heat radiating fins 14 are arranged on the two sides of the lower surface of each copper partition plate 12, limiting columns 19 are arranged on the two sides of the bottom of the sound insulation shell 1, a supporting plate 20 is arranged under the sound insulation shell 1, the bottom ends of the limiting columns 19 penetrate through holes 10 in the supporting plate 20 and are connected with limiting plates 22, springs 9 are sleeved on the outer sides of the outer walls of the limiting columns 19, the springs 9 are located between the supporting plate 20 and the sound insulation shell 1, side plates 15 are arranged on the edges of the two sides of the upper surface of the supporting plate 20, damping rubber plates 16 are arranged, support columns 17 are mounted at four corners of the lower surface of the support plate 20, a base 18 is mounted at the bottom end of each support column 17, an oil inlet end and an oil outlet end on the top of the vane pump body 6 are respectively connected with an oil inlet pipe 5 and an oil outlet pipe 3 through flange plates 4, the top ends of the oil inlet pipe 5 and the oil outlet pipe 3 penetrate through the top of the sound insulation shell 1 and extend to the outer side of the sound insulation shell 1, sealing rings 2 are arranged at the joint between the oil inlet pipe 5 and the sound insulation shell 1 and the joint between the oil outlet pipe 3 and the sound insulation shell 1, air inlets 8 are respectively arranged below the outer walls of two sides of the sound insulation shell 1, an air outlet 21 is arranged at the center of the bottom of the sound insulation shell 1, a sound insulation sealing door 23 is arranged on the front end surface of the sound insulation shell 1, a safety lock 24 is arranged at the front end surface of, thread engagement is connected between the external screw thread on the outer wall of spacing post 19 and the internal screw thread on the screw hole 11 pore wall, and sealed bearing 7 on the shell 1 that gives sound insulation is run through in the pivot on the impeller pump body 6 and extends to the outside of shell 1 that gives sound insulation, and sealed bearing 7 sets up on the outer wall of one side of shell 1 that gives sound insulation, has seted up ventilation hole 25 on radiating fin 14's the outer wall.
The working principle is as follows: the utility model discloses a cooperation setting of a series of structures such as sound insulation casing 1, sound insulation sealing door 23, safety lock 24, vane pump body 6 is located the inside of sound insulation casing 1, sound insulation casing 1 and sound insulation sealing door 23 can carry out sound insulation treatment to the noise that vane pump body 6 produced to work, reduce noise pollution, improve operational environment, cooperation setting of sound insulation casing 1 and sound insulation sealing door 23 has still avoided the condition of coal ash external pollution vane pump body 6 to take place, improve the life of vane pump body 6, the utility model discloses a cooperation setting of a series of structures such as spacing post 19, limiting plate 22, damping rubber plate 16, spring 9, when vane pump body 6 produces vibration in work, spring 9 can play the effect of buffering shock attenuation, reduce the vibration range that vane pump body 6 produced in work, avoided vane pump body 6 to lead to the condition that vane pump body 6 damaged because of the too big vibration range that produces in work, the utility model has the advantages of further prolonging the service life of the vane pump body 6, reducing the noise caused by the vibration generated by the operation of the vane pump body 6, further reducing the noise pollution and improving the working environment, through the matching arrangement of a series of structures such as the fan 13, the copper baffle plate 12, the radiating fins 14, the air inlet 8 and the air outlet 21, the fan 13 can suck the outside air between the copper baffle plate 12 and the bottom end of the inner wall of the sound insulation shell 1, the outside air flows through the air vents 25 on the radiating fins 14 and is discharged from the air outlet 21, the outside air can absorb the heat on the radiating fins 14, thereby quickening the dissipation of the heat on the radiating fins 14, therefore, the heat dissipation effect on the vane pump body 6 can be indirectly achieved, the situation that the vane pump body 6 is damaged due to overhigh temperature generated by working is avoided, and the practicability is high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A vane pump for an electric power plant, comprising a sound-insulating casing (1), characterized in that: install copper baffle (12) between the both sides inner wall of syllable-dividing casing (1), the last surface mounting of copper baffle (12) has impeller pump body (6), fan (13) are all installed to the bottom of copper baffle (12) and the both sides between the inside bottom of syllable-dividing casing (1), radiating fin (14) are all installed to the lower surface both sides of copper baffle (12), spacing post (19) are all installed to the bottom both sides of syllable-dividing casing (1), be provided with backup pad (20) under syllable-dividing casing (1), through-hole (10) on backup pad (20) are passed to the bottom of spacing post (19) are connected with limiting plate (22), the outer wall outside cover of spacing post (19) is equipped with spring (9), and spring (9) are located between backup pad (20) and syllable-dividing casing (1), curb plate (15) are all installed to the upper surface both sides edge of backup pad (20), install damping rubber slab (16) on the outer wall of one side of curb plate (15), and one side outer wall of damping rubber slab (16) and the outer wall of syllable-dividing casing (1) laminate mutually, support column (17) are all installed to four corners of lower surface of backup pad (20), base (18) are installed to the bottom of support column (17).
2. A vane pump for an electric power plant according to claim 1, characterized in that: the utility model discloses a vane pump, including vane pump body (6), oil inlet pipe (5) and play oil pipe (3) are connected respectively through ring flange (4) to the oil inlet end on top of vane pump body (6) and play oil pipe, the top of advancing oil pipe (5) and play oil pipe (3) all runs through the top of syllable-dividing casing (1) and extends to the outside of syllable-dividing casing (1), advance oil pipe (5) and the junction between syllable-dividing casing (1) and go out oil pipe (3) and the junction between syllable-dividing casing (1) and all be provided with sealing washer (2).
3. A vane pump for an electric power plant according to claim 1, characterized in that: air intake (8) have all been seted up to the both sides outer wall below of sound insulation casing (1), air outlet (21) have been seted up to the bottom central point of sound insulation casing (1), the preceding terminal surface of sound insulation casing (1) is provided with syllable-dividing sealing door (23), the preceding terminal surface of sound insulation sealing door (23) is provided with safety lock (24).
4. A vane pump for an electric power plant according to claim 1, characterized in that: the surface central point of limiting plate (22) puts and sets up screw hole (11), be provided with the external screw thread on the bottom outer wall of spacing post (19), threaded engagement is connected between the internal thread on external screw thread on the outer wall of spacing post (19) and the screw hole (11) pore wall.
5. A vane pump for an electric power plant according to claim 1, characterized in that: the rotary shaft on the vane pump body (6) penetrates through a sealing bearing (7) on the sound insulation shell (1) and extends to the outer side of the sound insulation shell (1), and the sealing bearing (7) is arranged on the outer wall of one side of the sound insulation shell (1).
6. A vane pump for an electric power plant according to claim 1, characterized in that: and the outer wall of the radiating fin (14) is provided with a vent hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022469950.2U CN213392888U (en) | 2020-10-31 | 2020-10-31 | Vane pump for electric power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022469950.2U CN213392888U (en) | 2020-10-31 | 2020-10-31 | Vane pump for electric power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213392888U true CN213392888U (en) | 2021-06-08 |
Family
ID=76191875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022469950.2U Expired - Fee Related CN213392888U (en) | 2020-10-31 | 2020-10-31 | Vane pump for electric power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213392888U (en) |
-
2020
- 2020-10-31 CN CN202022469950.2U patent/CN213392888U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |